title: Marginal leakage of obturations with composite materials and silicate cements--comparative experimental study.
mesh_terms: D003188:Composite Resins; D003793:Dental Restoration, Permanent / Q000379:methods*; D006801:Humans; D008768:Methylmethacrylates; D012823:Silicate Cement
chemical_list: D003188:Composite Resins; D008768:Methylmethacrylates; D012823:Silicate Cement; C022813:evicrol